Answer:
4
Step-by-step explanation:
7h-15h+40=-72
-8h=-32
h=4
Answer:
530.66 m²
Step-by-step explanation:
The equation to find a circle's area is . We just need to plug in the radius.
= 3.14*169
= 530.66
Hope this helps you and have a great day! o(*^v^*)o
Step-by-step explanation:
5.03709
4.923935
√17
√12
(−4)−(−2)–{(−5)–[(−7)+(−3)–(−8)]}
(−4)−(−2)–{(−5)–[−7−3+8)]}
(−4)−(−2)–{(−5)–[-2]}
(−4)−(−2)–{(−5)+2}
(−4)−(−2)–{−5+2}
(−4)−(−2)+3}
(−4)+2+3}
(−4)+5}
1